.travis.yml

language: python

# Run jobs on container-based infrastructure, can be overridden per job

matrix:
  include:
    # Extra includes for OSX since python language is not available by default on OSX
    - os: osx
      language: generic
      env: PYTHON_VER=3.6 OPENMM="latest"
    - os: osx
      language: generic
      env: PYTHON_VER=3.7 OPENMM="latest"

    - os: linux
      language: generic  # No need to set Python version since its conda
      env: PYTHON_VER=3.6 OPENMM="latest"
    - os: linux
      language: generic
      env: PYTHON_VER=3.7 OPENMM="latest"

    - os: linux
      language: generic
      env: PYTHON_VER=3.7 OPENMM="nightly"
    - os: linux
      language: generic
      env: PYTHON_VER=3.7 OPENMM="conda-forge"

  allow_failures:
    # TODO: Reactivate macOS tests if they stop segfaulting after switching from nose to pytest (see also #402 and #430).
    - os: osx
    # Allow conda-forge failure
    - os: linux
      language: generic
      env: PYTHON_VER=3.7 OPENMM="conda-forge"

env:
  global:
    - OPENMM_CPU_THREADS="1" # only use one CPU thread for determinism

before_install:
    # Additional info about the build
  - uname -a
  - df -h
  - ulimit -a

    # Install the Python environment
  - source devtools/travis-ci/before_install.sh
  - python -V

install:

    # Create test environment for package
  - python devtools/scripts/create_conda_env.py -n=test -p=$PYTHON_VER devtools/conda-envs/test_env.yaml
    # Activate the test environment
  - conda activate test
    # Build and install package
  - python setup.py develop --no-deps
    # Install desired OpenMM version
  - if [ "$OPENMM" == "latest" ]; then echo "Using latest release OpenMM."; conda install --yes -c omnia openmm; fi
  - if [ "$OPENMM" == "beta" ]; then echo "Using OpenMM beta"; conda install --yes -c omnia/label/beta openmm; fi
  - if [ "$OPENMM" == "nightly" ]; then echo "Using OpenMM nightly dev build."; conda install --yes -c omnia-dev openmm; fi
  - if [ "$OPENMM" == "conda-forge" ]; then echo "Using OpenMM conda-forge testing build."; conda install --yes -c conda-forge/label/testing openmm; conda remove --force ocl-icd ocl-icd-system; fi


script:
  #- pytest -v --cov=openmmtools openmmtools/tests/
  - nosetests openmmtools/tests --nocapture --verbosity=2 --with-timer --with-doctest -a '!slow'

notifications:
    email: false

after_success:
  - codecov